Replacement Orficies For Duo-Reg & Multi-Fan Nozzles

Replacement orficies for Duo-Reg and Multi-fan nozzles.
Duo-Reg:
8.710-959.0
8.710-960.0
8.710-961.0
8.710-962.0
8.710-963.0
8.710-964.0
8.710-965.0
8.710-966.0

Multi-Fan:
8.710-932.0
8.710-933.0
8.710-934.0
8.710-935.0
8.710-936.0
8.710-937.0
8.710-942.0